CVE-2019-12439
CVSS V2 Medium 4.6
CVSS V3 High 7.8
Description
bubblewrap.c in Bubblewrap before 0.3.3 misuses temporary directories in /tmp as a mount point. In some particular configurations (related to XDG_RUNTIME_DIR), a local attacker may abuse this flaw to prevent other users from executing bubblewrap or potentially execute code.
Overview
- CVE ID
- CVE-2019-12439
- Assigner
- cve@mitre.org
- Vulnerability Status
- Modified
- Published Version
- 2019-05-29T15:29:00
- Last Modified Date
- 2020-06-15T18:15:13
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:projectatomic:bubblewrap:*:*:*:*:*:*:*:* | 1 | OR | 0.3.3 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:L/AC:L/Au:N/C:P/I:P/A:P
- Access Vector
- LOCAL
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 4.6
- Severity
- MEDIUM
- Exploitability Score
- 3.9
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.0
- Vector String
- CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- LOCAL
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 7.8
- Base Severity
- HIGH
- Exploitability Score
- 1.8
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://github.com/projectatomic/bubblewrap/releases/tag/v0.3.3 | Release Notes Third Party Advisory |
| https://github.com/projectatomic/bubblewrap/issues/304 | Third Party Advisory |
| https://github.com/projectatomic/bubblewrap/commit/efc89e3b939b4bde42c10f065f6b7b02958ed50e | Patch Third Party Advisory |
| https://bugzilla.redhat.com/show_bug.cgi?id=1695963 | Issue Tracking Third Party Advisory |
| http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00028.html | |
| http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00015.html | |
| https://access.redhat.com/errata/RHSA-2019:1833 | |
| https://security.gentoo.org/glsa/202006-18 |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2019-12439 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-12439 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 16:42:39 | Added to TrackCVE | |||
| 2022-12-03 21:24:24 | 2019-05-29T15:29Z | 2019-05-29T15:29:00 | CVE Published Date | updated |
| 2022-12-03 21:24:24 | 2020-06-15T18:15:13 | CVE Modified Date | updated | |
| 2022-12-03 21:24:25 | Modified | Vulnerability Status | updated |